"The boundary between the quantum and classical worlds is not as clear as we once thought."
量子世界和经典世界之间的界限并不像我们曾经认为的那样清晰。
The most effective development interventions are often the simplest ones.
The best way to predict the future is to invent it.
大缓和时期是一段显著的经济稳定时期,但它为大衰退埋下了种子。